488495904

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1447891200

約数和(自身を除く): 959395296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 71, 74, 78, 96, 104, 111, 142, 148, 149, 156, 208, 213, 222, 284, 296, 298, 312, 416, 426, 444, 447, 481, 568, 592, 596, 624, 852, 888, 894, 923, 962, 1136, 1184, 1192, 1248, 1443, 1704, 1776, 1788, 1846, 1924, 1937, 2272, 2384, 2627, 2769, 2886, 3408, 3552, 3576, 3692, 3848, 3874, 4768, 5254, 5513, 5538, 5772, 5811, 6816, 7152, 7384, 7696, 7748, 7881, 10508, 10579, 11026, 11076, 11544, 11622, 14304, 14768, 15392, 15496, 15762, 16539, 21016, 21158, 22052, 22152, 23088, 23244, 29536, 30992, 31524, 31737, 33078, 34151, 42032, 42316, 44104, 44304, 46176, 46488, 61984, 63048, 63474, 66156, 68302, 71669, 84064, 84632, 88208, 88608, 92976, 102453, 126096, 126948, 132312, 136604, 137527, 143338, 169264, 176416, 185952, 204906, 215007, 252192, 253896, 264624, 273208, 275054, 286676, 338528, 391423, 409812, 412581, 430014, 507792, 529248, 546416, 550108, 573352, 782846, 819624, 825162, 860028, 1015584, 1092832, 1100216, 1146704, 1174269, 1565692, 1639248, 1650324, 1720056, 2200432, 2293408, 2348538, 3131384, 3278496, 3300648, 3440112, 4400864, 4697076, 5088499, 6262768, 6601296, 6880224, 9394152, 10176998, 12525536, 13202592, 15265497, 18788304, 20353996, 30530994, 37576608, 40707992, 61061988, 81415984, 122123976, 162831968, 244247952, 488495904]

約数ペア:

[(1, 488495904), (2, 244247952), (3, 162831968), (4, 122123976), (6, 81415984), (8, 61061988), (12, 40707992), (13, 37576608), (16, 30530994), (24, 20353996), (26, 18788304), (32, 15265497), (37, 13202592), (39, 12525536), (48, 10176998), (52, 9394152), (71, 6880224), (74, 6601296), (78, 6262768), (96, 5088499), (104, 4697076), (111, 4400864), (142, 3440112), (148, 3300648), (149, 3278496), (156, 3131384), (208, 2348538), (213, 2293408), (222, 2200432), (284, 1720056), (296, 1650324), (298, 1639248), (312, 1565692), (416, 1174269), (426, 1146704), (444, 1100216), (447, 1092832), (481, 1015584), (568, 860028), (592, 825162), (596, 819624), (624, 782846), (852, 573352), (888, 550108), (894, 546416), (923, 529248), (962, 507792), (1136, 430014), (1184, 412581), (1192, 409812), (1248, 391423), (1443, 338528), (1704, 286676), (1776, 275054), (1788, 273208), (1846, 264624), (1924, 253896), (1937, 252192), (2272, 215007), (2384, 204906), (2627, 185952), (2769, 176416), (2886, 169264), (3408, 143338), (3552, 137527), (3576, 136604), (3692, 132312), (3848, 126948), (3874, 126096), (4768, 102453), (5254, 92976), (5513, 88608), (5538, 88208), (5772, 84632), (5811, 84064), (6816, 71669), (7152, 68302), (7384, 66156), (7696, 63474), (7748, 63048), (7881, 61984), (10508, 46488), (10579, 46176), (11026, 44304), (11076, 44104), (11544, 42316), (11622, 42032), (14304, 34151), (14768, 33078), (15392, 31737), (15496, 31524), (15762, 30992), (16539, 29536), (21016, 23244), (21158, 23088), (22052, 22152)]